122 lines
3.8 KiB
Swift
122 lines
3.8 KiB
Swift
//
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// WebFeedInspectorViewController.swift
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// NetNewsWire-iOS
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//
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// Created by Maurice Parker on 11/6/19.
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// Copyright © 2019 Ranchero Software. All rights reserved.
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//
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import UIKit
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import Account
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import SafariServices
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class WebFeedInspectorViewController: UITableViewController {
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static let preferredContentSizeForFormSheetDisplay = CGSize(width: 460.0, height: 500.0)
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var webFeed: WebFeed!
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@IBOutlet weak var nameTextField: UITextField!
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@IBOutlet weak var notifyAboutNewArticlesSwitch: UISwitch!
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@IBOutlet weak var alwaysShowReaderViewSwitch: UISwitch!
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@IBOutlet weak var homePageLabel: InteractiveLabel!
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@IBOutlet weak var feedURLLabel: InteractiveLabel!
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private var headerView: InspectorIconHeaderView?
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private var iconImage: IconImage {
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if let feedIcon = appDelegate.webFeedIconDownloader.icon(for: webFeed) {
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return feedIcon
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}
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if let favicon = appDelegate.faviconDownloader.faviconAsIcon(for: webFeed) {
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return favicon
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}
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return FaviconGenerator.favicon(webFeed)
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}
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private let homePageIndexPath = IndexPath(row: 0, section: 1)
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override func viewDidLoad() {
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tableView.register(InspectorIconHeaderView.self, forHeaderFooterViewReuseIdentifier: "SectionHeader")
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navigationItem.title = webFeed.nameForDisplay
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nameTextField.text = webFeed.nameForDisplay
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notifyAboutNewArticlesSwitch.setOn(webFeed.isNotifyAboutNewArticles ?? false, animated: false)
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alwaysShowReaderViewSwitch.setOn(webFeed.isArticleExtractorAlwaysOn ?? false, animated: false)
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homePageLabel.text = webFeed.homePageURL
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feedURLLabel.text = webFeed.url
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NotificationCenter.default.addObserver(self, selector: #selector(webFeedIconDidBecomeAvailable(_:)), name: .WebFeedIconDidBecomeAvailable, object: nil)
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}
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override func viewDidDisappear(_ animated: Bool) {
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if nameTextField.text != webFeed.nameForDisplay {
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let nameText = nameTextField.text ?? ""
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let newName = nameText.isEmpty ? (webFeed.name ?? NSLocalizedString("Untitled", comment: "Feed name")) : nameText
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webFeed.rename(to: newName) { _ in }
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}
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}
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// MARK: Notifications
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@objc func webFeedIconDidBecomeAvailable(_ notification: Notification) {
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headerView?.iconView.iconImage = iconImage
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}
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@IBAction func notifyAboutNewArticlesChanged(_ sender: Any) {
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webFeed.isNotifyAboutNewArticles = notifyAboutNewArticlesSwitch.isOn
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}
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@IBAction func alwaysShowReaderViewChanged(_ sender: Any) {
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webFeed.isArticleExtractorAlwaysOn = alwaysShowReaderViewSwitch.isOn
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}
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@IBAction func done(_ sender: Any) {
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dismiss(animated: true)
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}
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}
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// MARK: Table View
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extension WebFeedInspectorViewController {
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override func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
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return section == 0 ? ImageHeaderView.rowHeight : super.tableView(tableView, heightForHeaderInSection: section)
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}
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override func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
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if section == 0 {
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headerView = tableView.dequeueReusableHeaderFooterView(withIdentifier: "SectionHeader") as? InspectorIconHeaderView
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headerView?.iconView.iconImage = iconImage
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return headerView
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} else {
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return super.tableView(tableView, viewForHeaderInSection: section)
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}
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}
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override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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if indexPath == homePageIndexPath,
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let homePageUrlString = webFeed.homePageURL,
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let homePageUrl = URL(string: homePageUrlString) {
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let safari = SFSafariViewController(url: homePageUrl)
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safari.modalPresentationStyle = .pageSheet
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present(safari, animated: true) {
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tableView.deselectRow(at: indexPath, animated: true)
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}
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}
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}
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}
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// MARK: UITextFieldDelegate
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extension WebFeedInspectorViewController: UITextFieldDelegate {
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func textFieldShouldReturn(_ textField: UITextField) -> Bool {
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textField.resignFirstResponder()
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return true
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}
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}
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